Answer:
a. movement can occur both upward and downward in the plant
Explanation:
The phloem loading causes the accumulation of sugars in the sieved elements generating a negative solute potential (quedas), with a drop in water potential (ψw), so water enters the sieved elements increasing the turgor pressure (ψp). With the discharge of phloem in the drain occurs lower concentration of sugars in the screened elements, increases the solute potential, becoming positive, thus the phloem water potential increases and thus the water leaves the conducting vessel. In the specific case of sugar movement in the phloem, it can be stated that this movement can occur both up and down in the plant.
Answer:
Explanation:
1st pic:
movement of the two land masses are towards each other but no subduction so the ans is b. collisional
2nd pic:
subduction occurs so it is c. convergent boundary
The geosphere includes rocks and minerals
The crust is the thin outermost layer of the geosphere
The geosphere is also a name for the lithosphere
Peer review and repeated experimental outcomes
Answer: I believe it is C.